baber/WOPTO huggingface dataset:
Patent JP-H01211945-A (JP)
Title: Semiconductor device
Inventor: HARA HIROYUKI
IPC: H01L21/822
Filed: 1988-02-19
Abstract: PURPOSE:To inhibit the increase of a chip size, and to suppress the deterioration of working speed and power consumption by arranging basic cells, each having one bipolar transistor and at least one resistance element spread all over the same semiconductor substrate for a plurality of MOS transistors. CONSTITUTION:A basic cell 11 has four PMOS transistors 23, four NMOS transistors 24 and one bipolar transistor 21 and one resistance element 26, the basic cells 11 are arranged, being spread all over a chip 10, and the peripheries of the basic cells are surrounded by input/output circuits and a pad 14. When one BiCMOS logic gate 110 in a cell row 12 is constituted, the logic gate 110 is organized by using one bipolar transistor 21 and resistor 26 in a certain basic cell and a bipolar transistor 21 and a resistor 26 in the basic cell adjacent to the basic cell. Consequently, the bipolar transistor 21 and the resistor 26 can be shared with the adjacent basic cell, and a resistance value can also be changed by the logic gate. Accordingly, the increase of chip size is inhibited, and the decrease of working speed and the elevation of power consumption can be suppressed.
Patent JP-S60179763-A (JP)
Title: Copying device with partially erasing function
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/04
Filed: 1984-02-28
Abstract: PURPOSE:To erase information at a desired position at a high resolution, by providing a control means which selectively drives plural light irradiating elements in accordance with the output of plural color information reading elements. CONSTITUTION:The image of information on an original at an area B is projected onto and formed on color information reading elements 51 by the 2nd micro-lens array 50, and thus, the original is read by the elements 51. By arranging light irradiating elements 53 so as to irradiate an area D on a photosensitive drum 41 and the 1st micro-lens array 45 so as to project the image of an area A on the original onto an area C on the photosensitive drum 41, the irradiated area D by the light irradiating elements 53 which makes the distance AB between the areas A and B on the original and length of the arc CD between the areas C and D on the drum 41 equal to each other is positioned. Therefore, the light irradiating elements 53 are immediately controlled by using signals read by the color information reading elements 51 and unnecessary picture parts can be erased under a correct positional relation.
Patent JP-S61195438-A (JP)
Title: Information processor
Inventor: INOSE SHUICHI
IPC: G06F12/00
Filed: 1985-02-26
Abstract: PURPOSE:To provide a short initial stage period by performing respective access to each block unit or blocks of specified number after dividing a storage means into plural blocks and by making possible to select two sorts of access control through a program instruction. CONSTITUTION:Memories A-C representing a memory board which has the same composition with a CPU 90 as well as CPU 90 are connected to a system bus 19 respectively and the memory A for instance is divided into memory blocks A-D and then an address bus 21 coming from the bus 19 is divided into each address bus 24 and 43 of superordination and subordination respectively. Then the bus 24 is connected to each decoder 1, 2 and 3 of the block, board and command respectively. Furthermore, the decoder 1 selects one of the blocks A-D and the decoder 2 selects the blocks A-D in lump respectively and then the decoder 3 decodes a package access command of its decoder 2 or a package access reset command so that it may output.
Patent JP-S55127530-A (JP)
Title: Strobe built-in camera
Inventor: NOBORISAKA YOUICHI
IPC: G03B7/16
Filed: 1979-03-26
Abstract: PURPOSE: To prevent the failure of photographing owing to an error in lens selection by providing a lens focal length detecting means to the camera.  
     CONSTITUTION: A detection lever 6 which has protrusions 6b, 6c, and whose front face 6a is engageable with the focal length distance signal pin 23 protruding from the stationary barrel rear end 22 of an interchangeable lens 20 is mounted to the camera body slidably parallel to the optical axis of the photographing lens. Then, when the interchangeable lens 20 is mounted to the camera, the detecting lever 6 moves by being pushed by the focal length signal pin 23 and if the interchangeable lens 20 is a standard lens, the intermediate part of the protrusions 6b, 6c position below the engaging piece 5, causing the engaging piece 5 to descend. The detention of a light emitting device 1 by a detention lever 3 is then released and the strobe light emission becomes possible. On the other hand, when the interchangeable lens 20 is a wide-angle lens, the protrusion 6c positions below the engaging piece 5 to inhibit the descending of the engaging piece 5. The light emitting device 1 is then not released and the changing-over to the flash photographing state is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04249389-A (JP)
Title: Temperature stabilizing device of laser diode
Inventor: SUNAGA YOSHINORI
IPC: H04B10/2507
Filed: 1991-02-05
Abstract: PURPOSE:To stabilize laser output light precisely independent of change of ambient temperature and driving current value by providing a means for measur ing consumed power by a laser diode and a means for assuming temperature difference between a laser diode active layer and a temperature sensor from measured average electric power. CONSTITUTION:A consumed power measuring circuit 70 for measuring average consumed power by a laser diode(LD) 10 is connected to an LD drive circuit 60, and measured consumed power is inputted to an operational circuit 80. Then, the operational circuit 80 outputs a control objective temperature for keeping an LD active layer at an arbitrary fixed temperature based on consumed power and thermal resistance O between the active layer and a temperature sensor of the LD 10 obtained in advance, and inputs it to a Pertier element drive circuit 50. A temperature of a part of a temperature sensor 30 is feed-back controlled by a Pertier element 40, the temperature sensor 30 and a Pertier element driving circuit 50 and held at the objective temperature.
Patent JP-H11216209-A (JP)
Title: Golf club
Inventor: NAKAGAWA HISAO
IPC: A63B53/14
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent the slip-off of a golf club and a missed shot by weakness in power and to rationally prevent the occurrence of the missed shot by the loosening of the little finger. SOLUTION: This golf club A comprises a head 1, a shaft 2 and a grip 3. The lower side of the grip end is provided with a stopper 4 which is pressed to the outer side of the little finger of the left hand or right hand in a gripping posture and restrains the movement of the little finger. As a result, the occurrence of the slip-off of the club and an overswing by its own weight of the club at the time of a swing and the inertia moment at the time of rotation is prevented.
Patent JP-S57150431-A (JP)
Title: Adsorbent for heavy metallic ion and its production
Inventor: FUJIMURA MIKIO
IPC: C02F1/28
Filed: 1981-03-11
Abstract: PURPOSE: To obtain an adsorbent of high selectivity and high adsorption capacity by using N-(hydroxybenzyl)iminodiacetic acid as an adsorbent for heavy metallic ion.  
     CONSTITUTION: The active carbon adsorbed firmly with N-(hydroxybenzyl)iminodiacetic acid is used as an adsorbent for heavy metallic ions such as cadmium and chromium. When this adsorbent and a soln. contg. said heavy metallic ions are brought into contact with each other, the heavy metallic ions are adsorbed selectively and form stable chelate compds. In this way, the heavy metallic ions are treated surely with the simple and economical adsorbent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04249368-A (JP)
Title: Surface type semiconductor light switch
Inventor: SUSA NOBUHIKO
IPC: H01S5/00
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a surface type semiconductor light switch which operates with low switching energy and produces a high light output with high speed response by a method wherein a hetero junction bipolar photo transistor for receiving an incident light and a surface emitting laser for outputting a laser light are so formed as to be laminated in series on a same substrate. CONSTITUTION:In 2 mirror portions constituting a resonator of a surface light- emitting laser, 2 types of semiconductor AlAs/Al0.05Ga0.95As having different refractive indexes and in which the thickness of each layer is odd times of 1/4 of laser resonant wave length are laminated to provide a distribution brag reflection type mirror (DBR). Here, a p<+>-Al0.2Ga0.8As clad layer 13, an n<+>-Al0.9 Ga0.7As clad layer 15 and a p<+>-Al0.1Ga0.9As ohmic layer 11 are provided. Then, a laser light released to the side of a hetero junction bipolar light transistor is absorbed into a p-In0.05Ga0.95As base layer 18. Further, an incident light is reflected on a DBR mirror to be absorbed while it passes through the base layer 18 twice.
Patent JP-H08191750-A (JP)
Title: Electrostatic charge preventing carpet for automobile
Inventor: MIHASHI YASUYOSHI
IPC: A47G27/02
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the electrostatic charge to a human body in an automobile by forming a part of the seat surface of a carpet of a conductive material, and connecting a lead wire mounted thereon to the body metal part of the automobile. CONSTITUTION: A part of the seat surface of a carpet 1 is formed of a conductive material 2. A lead wire 3 is mounted on the conductive material 2. The lead wire 3 is connected to a body metal part of an automobile such as a mounting bolt for seat. As the conductive material 2, a material having conductivity and proper softness such as aluminum cloth, a resin or rubber having a conductive material included therein, a metal foil, and a cloth having a metal woven therein can be used. A human body makes contact with the conductive material 2 in a part of the seat surface of the carpet 1.  Since the potential of the human body in the automobile is equal to the potential as the automobile body when the car body already has the same potential as the ground by a chain, no electrostatic spark is generated between the human body and the car body at the getting-on and getting-off of the automobile. Thus, the electrostatic charge to the human body in the automobile can be prevented.
Patent JP-S58155039-A (JP)
Inventor: NAKATOMI YASUO
IPC: A21D8/04
Filed: 1982-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53120147-A (JP)
Title: Regulator for demand power
Inventor: MIZUHARA HIROHISA
IPC: H02J3/00
Filed: 1977-03-29
Abstract: PURPOSE: To keep demand power within a target value to be regulated without on-off of a load frequently by controlling demand power in accordance with load controlling time requested. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08206513-A (JP)
Title: Metallic carrier and its production
Inventor: SAKAMOTO YASUJI
IPC: F01N3/28
Filed: 1995-02-02
Abstract: PURPOSE: To provide a metallic carrier in which a new engagement mechanism is applied to a metallic honeycomb body and a metallic casing. CONSTITUTION: A metallic carrier MS is constituted of a metallic honeycomb body H of a waste gas purifying catalyst carrier MS having a honeycomb structure in which flat plate-shaped belt materials are corrugated plate-shaped belt material are superposed, and a casing C for wrapping it. The honeycomb body H is constituted of that having contracted parts H1 and noncontracted part H2 of a desired width viewed in the axial direction of the honeycomb body H formed pressurized from the outer peripheral surface and having honeycomb body side recessed parts H4 of a desired depth and a desired width formed pressurized from the outer peripheral surface in the contracted diameter parts H1 .  The casing C is constituted of that having a closely stuck case part C2 closely stuck on the outer peripheral surface of the contracted diameter parts H1 of the honeycomb body H and a wrapping case part C2 for wrapping the outer peripheral surface of the noncontracted diameter part H2 of the honeycomb body H and having casing side recessed parts C4 corresponding to and engaged with the honeycomb body side recessing parts H4 .
Patent JP-2000235411-A (JP)
Title: Numerical controller using machining information
Inventor: MATSUMOTO ICHIRO
IPC: G05B19/18
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller capable of realizing effective numerical control or being applied for a different machine tool by simple setting change by using a machining information excepting the feeding speed and revolving speed specific by an NC program. SOLUTION: This numerical controller 20 is provided with an input part 11 to which an input program 3 having an NC program 1 for specifying the relative feeding speed and the revolving speed of a machining took and a work and with an additional machining information 2 is inputted. An analyzing part 12 separately reads the additional machining information 2 and the NC program 1 from the input program 3 inputted to the input part 11. A distributing part 13 prepares distribution information 4 related with the machining tool based on the NC program 1 read by an analyzing part 12. A merging part 14 merges the distribution information 4 on the machining took prepared by the distributing part 13 with the additional machining information 2 read by the analyzing part 12, and prepares a control information 5 for the machining tool.
Patent JP-H06252499-A (JP)
Title: Semiconductor laser
Inventor: TAKIZAWA YASUSHI
IPC: H01S5/00
Filed: 1993-02-25
Abstract: PURPOSE:To improve accuracy in adjustment of optical axis of a semiconductor laser device and an optical fiber in their height direction in a semiconductor laser. CONSTITUTION:A semiconductor laser device 8 is mounted on one surface of a package body 2 at least through a first supporting member 6 and an optical fiber 11 is supported on the package body 2 with its front end opposing the semiconductor laser device 8. Furthermore, laser beam 8B emitted from the semiconductor laser device 8 is combined with the optical fiber 11. In the semiconductor laser comprising such structure, the first supporting member 6 is provided with a first inclined plane 6A which makes an acute angle with an optical axis 8A of the laser beam 8B emitted from the semiconductor laser device 8. On the first inclined plane 6A of first supporting member 6, a second supporting member 7 is formed, which has a second inclined plane 7A being opposite to the first inclined plane 6A, and the semiconductor laser device 8 is mounted on the first supporting member 6 through the second supporting member 7.
Patent JP-2000233061-A (JP)
Title: Medal game machine
Inventor: SORA KAZUAKI
IPC: A63F9/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a comparatively small inexpensive medal game machine capable of continuing the player's interest. SOLUTION: A medal storing part 51 is kept in a horizontal attitude by two holding arms formed by a link mechanism. The medal storing part 51 is horizontally revolved while vertically oscillated by means of a gimmick unit 5. The medal storing part 51 passes through a plurality of game parts, and inclines its attitude at a specified game part to supply a medal. A medal supply unit 63 supplies a specific number of pieces of medals to a vacant metal storing part 51. As the medal is supplied to the predetermined game part while horizontally revolving the medal storing part capable of storing the predetermined number of pieces of medals, and the medals are supplied to the vacant metal storing part, a compact and amusing medal game machine can be realized.
Patent JP-S55128977-A (JP)
Title: Video disk and disk reproducer
Inventor: MINEMURA KOUICHI
IPC: G11B21/00
Filed: 1979-03-27
Abstract: PURPOSE:To prevent reduction of the recording density and furthermore secure the variety of the signal information, by setting the control signal part for tracking at the section corresponding to the synchronous part of the video signal. CONSTITUTION:Both the synchronous signal information and the control signal information are recorded in parallel to the 1st and 2nd tracks TR1 and TR2 and at the area corresponding to the synchronous signal in the course of main track TR0 onto which the TV signal information is recorded. With installation of such tracks TR1 and TR2, the TV signal information density is never reduced. Furthermore, the signal information obtained through tracks TR1 and TR2 can be used for the control signal of the tracking support. And also the variety is secure for the signal information at the control signal part by recording various types of information to track TR1.
Patent JP-H07279661-A (JP)
Title: Exhaust manifold
Inventor: OKAMOTO MASAMI
IPC: F01N13/10
Filed: 1995-01-31
Abstract: PURPOSE:To prevent production of an impulsive wave and lowering of engine output by providing a capacity chamber for communicating a pair of branch pipes with each other at least between a pair of branch pipes, and gradually increasing the sectional area of the capacity chamber in the direction intersecting perpendicularly to the flow direction of a fluid along the flow direction of the fluid. CONSTITUTION:A manifold main body 1 comprises an upper member 1a and a lower member 1b, wherein both members 1a, 1b are connected to each other, taking the face where the central axis of a collecting pipe 4 exists as a boundary. At this time, capacity chambers 7a-7c, whose sectional area intersecting perpendicularly to the f low direction is gradually increased from the inlet side of the manifold main body 1 to the outlet side, and which are partitioned by upper and lower members 1a, 1b, are formed a pair of adjacent branch pipes 3a, 3b; 3b, 3c; 3c, 3d. Thus, exhaust gas which flows in the branch pipes 3a-3c is gradually expanded in the capacity chambers 7a-7c to be decreased in flow speed and gas pressure and then joined in the collecting pipe 4, so that interference sound of exhaust gas can be prevented.
Patent JP-2000198023-A (JP)
Title: Hat-shaped saw
Inventor: KIMURA MASATO
IPC: B23D61/02
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of a saw by increasing strength of a base metal by providing bends to the base metal of the saw. SOLUTION: A flat saw is formed into a hat shape. Durability of a blade is improved by reducing vibration, and work environment is improved by reducing cutting sound. Performance of a saw is improved by increasing strength of a base metal, and a saw having a blade thinner than a presently used one can be manufactured.
Patent JP-S60205925-A (JP)
Inventor: BERUNTOYOAHIMU PAURU
IPC: H01H33/664
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55129427-A (JP)
Title: Preparation of acetylene high polymer having high electric conductivity
Inventor: KOBAYASHI MASAO
IPC: H01B1/12
Filed: 1979-03-29
Abstract: PURPOSE: To obtain the title polymer useful as p-type semiconductors for electric elements, having flexibility and electric conductivity, by treating an acetylene high polymer having a fibrous crystallite structure with sulfur trioxide which is an electron accepting compound of low toxicity.  
     CONSTITUTION: Acetylene gas is polymerized in the presence of a catalyst, prepared by mixing titanium tetrabutoxide with triethylaluminum in a solvent, e.g. toluene, in the reaction system, at -78°C and 1atm for 1hr to give an acetylene high polymer having a fibrous crystallite (fibrillar) structure. The resulting polymer is doped with the vapor of sulfur trioxide at -78°C for 15min to form the objective polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05238764-A (JP)
Title: Production of galass film-coated substrate
Inventor: OKANO HIROAKI
IPC: G02B6/13
Filed: 1992-02-24
Abstract: PURPOSE:To coat a substrate with a glass film which is hardly deformed even when the heat-treating temp. is very high by interposing the fine powder of silicon dioxide between a specified substrate and a heat-resistant base and heating the substrate. CONSTITUTION:The glass fine powder 3 of SiO2 is spread over a base 2 in 2-3mm thickness. Meanwhile, a glass fine particle layer 4 formed by flame hydrolysis or by hydrolyzing and condensing a metal alkoxide soln. is formed in uniform thickness to obtain a quartz glass substrate 5 (3 inches, 1mm). The substrate 5 is then placed on the glass fine powder 3, the base 2 is put into an electric furnace 1 to sinter the substrate 5 at about 1300 deg.C, hence the glass fine particle layer 4 is vitrified, and a substrate coated with a transparent glass film is obtained.
Patent JP-H03241224-A (JP)
Title: Combustion device
Inventor: IMAI TETSUO
IPC: F23N5/14
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the running cost and improve the durability of a gasification cylinder and a heater relay and an igniting performance by a method wherein an air passage is divided into the first passage and the second passage and a distribution adjusting means is provided for making a variable flow rate ratio of air branched in response to a temperature of the gasification cylinder detected by a thermistor. CONSTITUTION:Mixture gas gasified at a gasification cylinder 11 and premixed with combustion air passes through the gasification cylinder 11, flows into a burner part 12. The mixture gas is injected from a flame hole 13 arranged at a circumferential wall of the burner 12 so as to form a flame. Secondary air injected from a plurality of small apertures 17 in an air passage 16 is forcedly supplied to the flame. The secondary air is divided into two branch flows by a distribution adjusting means 20, one of the flows passes through a burner case 14, flows around the gasification cylinder 11 and then the flow is injected from the small apertures 17. With such an arrangement, a stable gasification and a supplying of the secondary air enable a superior combustion to be attained and then durability of the heater relay and the gasification cylinder 11 is improved.
Patent JP-H01210513-A (JP)
Title: Revetment block and revetment structure
Inventor: SAITO NAOHISA
IPC: E02B3/14
Filed: 1988-02-19
Abstract: PURPOSE:To unite lightening and stability by forming a revetment block into a triangle pole shape and setting an angle formed by a base and a back so that the sum of lift generated by a water flow takes a negative value. CONSTITUTION:An angle theta2 shaped by a back and a base is selected so that the absolute value of negative lift by pressure generated in a slope 3 oppositely faced to a water flow of a revetment block 1 is made larger than that of positive lift by negative pressure generated in a back 4, force pushing the block 1 against the face of slope is worked, and sliding and rolling are prevented. A large number of the blocks 1 are installed on the face of slope of a revetment or floor blocks are shaped on the face of slope of the revetment, and a large number of roughness elements having the same shapes as the blocks 1 are formed on the surfaces of the blocks or the floor blocks. Accordingly, stable revetment structure can be constructed even when weight is reduced.